25448428

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2777}}^1$

素因数の和:2889

約数の個数: 24

約数和(自身を含む): 46670400

約数和(自身を除く): 21221972

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 2291, 2777, 4582, 5554, 9164, 11108, 80533, 161066, 219383, 322132, 438766, 877532, 6362107, 12724214, 25448428]

約数ペア:

[(1, 25448428), (2, 12724214), (4, 6362107), (29, 877532), (58, 438766), (79, 322132), (116, 219383), (158, 161066), (316, 80533), (2291, 11108), (2777, 9164), (4582, 5554)]